Interested to Buy Any Domain ? << Click Here >> for more details...
What is primary distribution and secondary distribution of
ac power?
- 3 Answers
- 23491 Views
- I also Faced
- E-Mail Answers
Answer Posted / pawan
primary distribution means step- down the extra high
voltag.such as 66k.v to 11k.v. and supply the secondry
substation.
secondry distribution is last substation in the power
system .the primsry substation use in convert the voltaage
11000v to 415 or430v.it is called secondery distribution.
| Is This Answer Correct ? | 36 Yes | 4 No |
Post New Answer View All Answers
how to put cable sizing and cable glands size for respective cable & Cable Lug size in a DB sectors???
How to calculate cable size by using load.?? Any formula...
Brushes are placed at magnetically neutral axis,when brushes reach that point,the armature conductor gets shorted,but it can be seen that the dc supply is also shorted,wont that get damage? help me plz
what is the voltage between earth & neutral in 3 phase electrical connection.
we are having 110 Kv,250mA Electrostatic precipitators for coal fired boilers. what will be static voltage and current after discharge and what time it will remain before earthing?
when ac current flows thru d coil of a contactr,it energizes,magnetic field attracts d contact of the coil...nw wont dt ac current in d contct induce current back on to d coil thru mutual inductance leading to high currnt in d coil
How can we find out LT UG cable fault (size,from-4*25mm sqr to 4*300mm sqr)? How mani types UG cable faults?
number of I/O devices in siemense plc
if we give 60 hz single phase supply to the transformer used in europe , than what will happen
Sir 33kva 2 transformer load 900 amp calc 1800 amp mana jayega
What are the Formula of computing Back up Time of 500kVA UPS with 4 Battery Banks, each bank composed of 43 pcs of Batteries 12V150Ah. How to compute the Back up Time of UPS? We have also 3X500kVA UPS running in Parallel same composition as I write above.
In ht capacitor ckt we are using LBS Panel it having isolator with fuse, one of HT fuse flash over, so what is reason behind this event.
how to calculate energy of 3-phase motor?
Mention the disadvantages of low power factor? How can it be improved?
I have a drawing of a wound rotor induction motor for a crane. This crane motor has 5 forward speeds & 5 reverse speed implemented of course with different amount of resistance for each speed setting selected. What has got me scratching around is the fact that 8 of the 10 speed selections switch in uneven (unbalanced) amounts of resistances on each of the 3 connections to the motor's rotor.Can this be possible? I would have assumed this would produce unbalanced rotor currents and therefore vibration in the motor. I would greatly appreciate anyone's comments on this. Many thanks, Confused.
